@charset "UTF-8";
:root {
  --base-bg: #ffffff;
  --section-bg: #F6F9FD;
  --pad-x: clamp(16px, (100vw - 960px) / 2, 240px);
  --text-main: #0f172a;
  --text-body: #1e293b;
  --text-muted: #475569;
  --line: rgba(15, 23, 42, 0.15);
  --line-2: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: #ffffff;
  color: #1e293b;
  font-family: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
}

.page {
  min-height: 100vh;
  padding: 0;
}

.page__frame {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #ffffff;
}

.site-header {
  padding-top: clamp(8px, 1vw, 12px);
  padding-inline: var(--pad-x);
}

.site-header__inner {
  width: 100%;
  max-width: 960px;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.site-brand__logo {
  width: 52px;
  height: 52px;
  display: block;
  object-fit: contain;
}

.site-nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.01em;
  color: #475569;
}

.site-nav__link {
  color: inherit;
  text-decoration: none;
  padding: 2px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.site-nav__link:hover {
  color: #0f172a;
  border-bottom-color: rgba(15, 23, 42, 0.15);
}

.page-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.hero {
  min-height: 100vh;
  width: 100%;
  padding-inline: var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__inner {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  max-width: 34rem;
  margin: 0 auto;
}

.hero__title {
  margin: 0 0 14px;
  font-family: "EB Garamond", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(48px, 5.6vw, 74px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: 0.01em;
}

.hero__subtitle {
  margin: 0;
  font-family: "EB Garamond", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(16px, 1.35vw, 20px);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: #1e293b;
}

.position {
  width: 100%;
  padding: clamp(72px, 10vw, 120px) var(--pad-x) clamp(88px, 12vw, 140px);
  background: #F6F9FD;
}

.position__inner {
  max-width: 640px;
}

.position__header {
  margin-bottom: 16px;
}

.position__label {
  margin: 0 0 20px;
  font-family: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #475569;
}

.position__role {
  margin: 0;
  font-family: "EB Garamond", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: #0f172a;
}

.position__description {
  margin: 0;
  font-family: "EB Garamond", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: #1e293b;
}

@media (max-width: 768px) {
  .site-header__inner {
    justify-content: space-between;
    padding: 0;
  }
  .site-brand__logo {
    width: 42px;
    height: 42px;
  }
  .site-nav {
    gap: 14px;
    font-size: 13px;
  }
  .hero {
    min-height: 100vh;
    align-items: flex-start;
    padding-top: 18vh;
  }
  .hero__inner {
    max-width: 100%;
  }
  .hero__title {
    font-size: clamp(40px, 12vw, 56px);
  }
  .hero__subtitle {
    font-size: 14px;
  }
  .position {
    padding: 72px var(--pad-x) 88px;
  }
}
.hero__title,
.hero__subtitle {
  visibility: hidden;
}

/* =========================
   Featured Project
========================= */
.featured-projects {
  width: 100%;
  padding: clamp(72px, 8vw, 104px) var(--pad-x);
  background: #ffffff;
}

.featured-projects__inner {
  width: 100%;
  max-width: 960px;
  margin: 0;
}

.featured-projects__header {
  margin-bottom: clamp(40px, 5vw, 56px);
}

.featured-projects__title {
  margin: 0;
  text-align: left;
  font-family: "EB Garamond", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 400;
  font-size: clamp(28px, 3vw, 32px);
  letter-spacing: 0.02em;
  color: #0f172a;
}

.featured-projects__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 5vw, 80px);
}

.featured-projects__item {
  min-width: 0;
}

.featured-projects__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.featured-projects__link:focus-visible {
  outline: 1px solid var(--line);
  outline-offset: 6px;
}

/* =========================
   Project Flow Card
========================= */
.project-flow-card {
  min-height: 318px;
  border-top: 1px solid rgba(15, 23, 42, 0.15);
  border-bottom: 1px solid rgba(15, 23, 42, 0.15);
  background: #ffffff;
}

.project-flow-card__title {
  margin: 0;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.15);
  font-family: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 400;
  font-size: clamp(18px, 2vw, 20px);
  letter-spacing: 0.02em;
  color: #475569;
}

.project-flow-card__flow {
  margin: 0;
  padding: 24px;
  list-style: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 262px;
}

.project-flow-card__step {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: clamp(22px, 2.1vw, 24px);
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: #475569;
  text-decoration: none;
}

.project-flow-card__step + .project-flow-card__step {
  position: relative;
  margin-top: 26px;
  padding-top: 28px;
}

.project-flow-card__step + .project-flow-card__step::before {
  content: "ↁE;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  line-height: 1;
  color: #0f172a;
  text-decoration: none;
}

.project-flow-card__step--result {
  color: #065f46;
  font-size: 25px;
}

/* =========================
   Responsive
========================= */
@media (max-width: 900px) {
  .featured-projects {
    padding: 64px var(--pad-x);
  }
  .featured-projects__list {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .project-flow-card {
    min-height: 300px;
  }
  .project-flow-card__flow {
    min-height: 244px;
  }
}
/* =========================
   Projects
========================= */
.projects {
  background: var(--section-bg); /* #F9FBFD�E�スクショの薁E���E�E*/
  padding: 120px var(--pad-x) 160px; /* 左右余白は共通フレーム変数 */
}

.projects__inner {
  width: 100%;
  max-width: 840px; /* 左寁E��の“気�E”を保ちつつ読みめE��ぁE*/
}

.projects__header {
  margin: 0 0 40px;
}

.projects__title {
  margin: 0; /* Projects と Structure の間！E0 */
  font-family: "EB Garamond", serif;
  font-weight: 400;
  font-size: 32px; /* スクショ2 */
  letter-spacing: 0.02em;
  color: var(--text-main); /* #0F172A */
}

/* グループ間�E�Eedical Structure と Information Design の間！E0�E�E*/
.projects__groups {
  display: grid;
  grid-template-columns: minmax(360px, 520px) 1fr;
  -moz-column-gap: 64px;
       column-gap: 64px;
  align-items: start;
}

.projects__group-title {
  margin: 0 0 24px; /* Structure と下層�E�E4 */
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 24px; /* スクショ3 */
  letter-spacing: 0.02em;
  color: var(--text-body); /* #1E293B */
}

.projects__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px; /* 下層同士�E�E6 */
}

.projects__item {
  margin: 0;
}

/* リンク共通！Eigmaの“下線”を再現�E�E*/
.projects__link {
  display: inline-block; /* transformを効かせるためE*/
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  -webkit-text-decoration-color: currentColor;
          text-decoration-color: currentColor;
  transition: transform 0.2s ease, -webkit-text-decoration-color 0.2s ease;
  transition: transform 0.2s ease, text-decoration-color 0.2s ease;
  transition: transform 0.2s ease, text-decoration-color 0.2s ease, -webkit-text-decoration-color 0.2s ease;
}

/* 下層�E�スクショ4�E�E*/
.projects__link--item {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 18px; /* スクショ4 */
  letter-spacing: 0.02em;
  color: var(--text-muted); /* #475569 */
}

/* hover�E�静かに�E�E*/
.projects__link:hover {
  transform: translateX(2px);
  -webkit-text-decoration-color: var(--text-main);
          text-decoration-color: var(--text-main);
}

.projects__master {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.projects__detail {
  position: -webkit-sticky;
  position: sticky;
  top: 120px;
}

.projects__detail-inner {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition: opacity 760ms cubic-bezier(0.22, 1, 0.36, 1), transform 1080ms cubic-bezier(0.22, 1, 0.36, 1), filter 1080ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform, filter;
}

.projects__detail-inner--leaving,
.projects__detail-inner--entering {
  opacity: 0;
  transform: translateY(14px);
  filter: blur(4px);
}

.projects__detail-inner--leaving {
  transition-duration: 140ms, 140ms, 140ms;
}

.projects__detail-inner--animating .projects__detail-content > * {
  opacity: 0;
  transform: translateY(10px);
  -webkit-animation: projects-detail-item-in 1200ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
          animation: projects-detail-item-in 1200ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.projects__detail-inner--animating .projects__detail-content > *:nth-child(1) {
  -webkit-animation-delay: 80ms;
          animation-delay: 80ms;
}

.projects__detail-inner--animating .projects__detail-content > *:nth-child(2) {
  -webkit-animation-delay: 220ms;
          animation-delay: 220ms;
}

.projects__detail-inner--animating .projects__detail-content > *:nth-child(3) {
  -webkit-animation-delay: 360ms;
          animation-delay: 360ms;
}

.projects__detail-inner--animating .projects__detail-content > *:nth-child(4) {
  -webkit-animation-delay: 500ms;
          animation-delay: 500ms;
}

.projects__detail-inner--animating .projects__detail-content > *:nth-child(5) {
  -webkit-animation-delay: 640ms;
          animation-delay: 640ms;
}

.projects__detail-inner--animating .projects__detail-content > *:nth-child(6) {
  -webkit-animation-delay: 780ms;
          animation-delay: 780ms;
}

@-webkit-keyframes projects-detail-item-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes projects-detail-item-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .projects__detail-inner {
    transition: none;
    transform: none;
    filter: none;
  }
  .projects__detail-inner--animating .projects__detail-content > * {
    opacity: 1;
    transform: none;
    -webkit-animation: none;
            animation: none;
  }
}
/* =========================
   Responsive
========================= */
@media (max-width: 768px) {
  .projects {
    padding: 96px var(--pad-x) 120px;
  }
}
@media (max-width: 768px) {
  .projects__groups {
    grid-template-columns: 1fr;
    row-gap: 32px;
  }
  .projects__detail {
    position: static;
  }
}
/* =========================
   About
========================= */
.about {
  background: var(--base-bg); /* About は白背景 */
  padding: 120px var(--pad-x) 160px; /* 持E��：丁E20 / 丁E60 */
}

.about__inner {
  width: 100%;
  max-width: 840px;
}

.about__title {
  margin: 0 0 72px; /* 持E��：中央�E�タイトル→本斁E��E2 */
  font-family: "EB Garamond", serif;
  font-weight: 400;
  font-size: 32px;
  letter-spacing: 0.02em;
  color: var(--text-main); /* #0F172A */
}

.about__body {
  max-width: 520px; /* スクショの“左寁E��の塊”�E感じ */
}

/* 本斁E��スクショ2�E�：Noto Serif JP 24 / 行間36 / #1E293B */
.about__line {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 36px;
  letter-spacing: 0.02em;
  color: var(--text-body); /* #1E293B */
  text-decoration: none;
}

/* 3行�E間�E line-height に任せる�E�Eigmaが詰めてなぁE�Eでこれで合う�E�E*/
/* =========================
   Responsive
========================= */
@media (max-width: 768px) {
  .about__title {
    margin-bottom: 56px;
  }
  .about__line {
    font-size: 20px;
    line-height: 32px;
  }
}
/* =========================
   Contact
========================= */
.contact {
  background: var(--section-bg); /* Position / Projects と統一 */
  padding: 120px var(--pad-x) 160px; /* 持E��：丁E20 / 丁E60 */
}

.contact__inner {
  width: 100%;
  max-width: 840px;
  text-align: left; /* 見た目は左 */
}

/* Contact�E�スクショ2�E�E*/
.contact__title {
  margin: 0 0 24px; /* 持E��！E4px */
  font-family: "EB Garamond", serif;
  font-weight: 400;
  font-size: 32px;
  letter-spacing: 0.02em;
  color: var(--text-main); /* #0F172A */
}

/* ご連絡はこちらから：Noto Serif JP 18px #1E293B */
.contact__lead {
  margin: 0 0 56px; /* 持E��！E6px */
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--text-body); /* #1E293B */
}

/* formレイアウト（中央に“置ぁE��ある感”を作る�E�E*/
.contact__form {
  width: 344px; /* 持E��幁E*/
}

/* フィールド間�E�E4px�E�EmailめEessageも同じ扱ぁE��E*/
.contact__field + .contact__field {
  margin-top: 24px; /* 持E��！E4px */
}

/* ラベル�E�Noto Sans 24px #475569 */
.contact__label {
  display: block;
  margin: 0 0 12px; /* ラベルと箱の間（見た目用�E�E*/
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.02em;
  color: var(--text-muted); /* #475569 */
}

/* 入力！E44ÁE8 */
.contact__input {
  width: 344px;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: var(--base-bg);
  color: var(--text-body);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  outline: none;
}

/* Message�E�E44ÁE40 */
.contact__textarea {
  width: 344px;
  height: 140px;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--base-bg);
  color: var(--text-body);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  resize: none; /* Figma再現優允E*/
  outline: none;
}

/* フォーカス�E�静かに�E�E*/
.contact__input:focus,
.contact__textarea:focus {
  border-color: var(--line-2); /* #E2E8F0 */
}

/* Send�E�E6pxあけて、箱。文孁E8px #475569 */
.contact__submit {
  margin-top: 36px; /* 持E��！E6px */
  width: 344px;
  height: 38px;
  border: 1px solid var(--line);
  background: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--text-muted); /* #475569 */
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.contact__submit:hover {
  border-color: var(--text-muted);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.14);
  transform: translateY(-1px);
}

.contact__submit:active {
  transform: translateY(0);
}

/* =========================
   Responsive
========================= */
@media (max-width: 768px) {
  .contact__form,
.contact__input,
.contact__textarea,
.contact__submit {
    width: 100%;
  }
}
/* =========================
   Footer
========================= */
.footer {
  background: var(--base-bg); /* 白 */
  padding: 40px var(--pad-x); /* 上丁E0 / 左右は共通フレーム変数 */
}

.footer__inner {
  width: 100%;
  max-width: 840px;
}

.footer__brand {
  margin: 0 0 24px;
}

.footer__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px; /* ナビ間！E6px */
}

.footer__item {
  margin: 0;
}

.footer__nav {
  margin: 0 0 24px; /* ナビとコピ�E間！E4px */
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px; /* 丁Eつ�E�E4px */
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-body);
}

.footer__link {
  color: inherit;
  text-decoration: none;
}

.footer__link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer__copy {
  margin: 0;
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px; /* 下！E2px */
  letter-spacing: 0.02em;
  color: var(--text-body);
}
/*# sourceMappingURL=style.css.map */